VOIP: NAT Slipstream Version 1 Detection Over UDP
This signature detects attempts to bypass a NAT or a Firewall device using technique known as NAT Slipstream. A successful exploitation can allow an attacker to access any service bound to any system behind victim's NAT device.
References
Short Name
VOIP:SIP:NAT-SLIPSTREAM-V1-UDP
Severity
Major
Recommended
False
Recommended Action
Drop
Category
VOIP
Keywords
1 Detection NAT Over Slipstream UDP Version
Release Date
02/23/2021
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3358
False Positive
Unknown